AS51561 · ICUK Computing Services Limited

69
IPv4 prefixes
78,848
IPv4 addresses
2
IPv6 prefixes
🇬🇧 GB
Country

Summary

AS number
AS51561
Name
ICUK Computing Services Limited
Country
🇬🇧 United Kingdom
Type
RIPE
Category
business
Announced
71 prefixes
Updated
2026-08-26

Announced IPv4 prefixes (69)

Prefix
2.56.84.0/22
5.133.168.0/23
5.133.170.0/23
5.254.162.0/23
5.254.164.0/23
37.235.43.0/24
45.93.112.0/22
45.93.112.0/23
45.145.86.0/23
46.33.128.0/19
46.33.128.0/24
46.33.130.0/24
46.33.156.0/24
46.102.192.0/19
46.102.192.0/24
46.102.193.0/24
46.226.120.0/24
80.95.192.0/20
80.209.128.0/19
80.209.128.0/24
80.209.155.0/24
80.209.159.0/24
80.209.160.0/20
80.209.176.0/21
80.209.184.0/22
80.247.216.0/24
82.39.142.0/24
89.107.24.0/22
91.233.33.0/24
138.124.128.0/20
138.124.128.0/24
138.124.134.0/24
138.124.135.0/24
138.124.136.0/24
138.124.137.0/24
138.124.138.0/24
138.124.142.0/24
181.215.32.0/24
185.2.236.0/22
185.32.55.0/24
185.35.148.0/22
185.35.148.0/24
185.35.149.0/24
185.35.150.0/24
185.35.151.0/24
185.132.52.0/24
185.137.240.0/24
185.140.16.0/23
185.140.18.0/23
185.145.152.0/22
185.145.152.0/24
185.152.2.0/24
185.201.208.0/22
185.234.255.0/24
185.243.62.0/24
185.243.63.0/24
185.253.88.0/24
188.211.249.0/24
188.240.160.0/19
188.240.160.0/24
188.240.172.0/24
188.240.173.0/24
188.240.191.0/24
193.161.9.0/24
193.161.10.0/24
193.187.0.0/24
205.157.160.0/19
205.157.160.0/24
217.22.12.0/24

Announced IPv6 prefixes (2)

Prefix
2a00:b900::/32
2a00:b900:2::/48